Date
File
Drawn by
Sheet
Rev
Title
Number
Audio Maintenance Limited
E-Mail: [email protected]
C Adshead
3 of 3
+16v DC
V Stage 3 +
-16v DC
Pin 14
+16v DC
Pin 12
Analogue Ground
Pin 5
PSU Common
Pin 13
Chassis Ground
Pin 1
AGnd
API References
-16v DC;
+16v DC;
Analogue Ground;
PSU Common;
Chassis Ground;
Output HI;
Output LO;
Input HI;
Input LO;
Pin 1
Pin 2
Pin 4
Pin 5
Pin 8
Pin 10
Pin 12
Pin 13
Pin 14
+48v DC; Pin 15
API References
Mic/Line Card
+48v DC; Pin 15
PSU Common
Pin 13
V Ref Negative
-16v DC
HF Boost Top
Filter - V Ref Negative
Filter - Bypass Out Common
v Ref Negative
Passive out Hot
HF Boost Bottom
HF Boost Wiper
Passive in Hot
Filter - Bypass In Common
Ribbon Cable
v Ref Negative
Filter - V Ref Negative
Chassis Ground
Output Hi (+4 level)
Analogue Ground
525 Stereo Link
Gain Trim Resistor
+16v DC
Power Supply Common
-16v DC
+48v DC
Output Hi (-2 level)
Output Lo
Input Hi (+4 level)
Input Hi (-2 level)
Input Lo (-2 level)
Input Lo (+4 level)
AML ezMEQ5 - 500 (Power & Conn)
AML-07-121
SUB LF Freq Select - Agnd
SUB LF Freq Select - 420mH
SUB LF Freq Select - 280mH
SUB LF Freq Select - 120mH
SUB LF Freq Select - 520mH
SUB LF Freq Select - Cap Common
Filter Card Agnd
LF Freq Select - 420mH
LF Freq Select - 280mH
LF Freq Select - 120mH
LF Freq Select - 520mH
Filter LF Boost Bottom
SUB HF Freq Select - 625mH
SUB HF Freq Select - 477mH
SUB HF Freq Select - Cap Common
SUB HF Freq Select - Agnd
Filter Card Agnd
Filter HF Boost Bottom
HF Freq Select - 625mH
HF Freq Select - 477mH
SUB DIP Freq Select - 277mH
SUB DIP Freq Select - 145mH
SUB DIP Freq Select - 420mH
SUB DIP Freq Select - 108mH
SUB DIP Freq Select - Agnd
SUB DIP Freq Select - 61mH
SUB DIP Freq Select - 34mH
SUB DIP Freq Select - Cap Common
DIP Freq Select - 277mH
DIP Freq Select - 145mH
DIP Freq Select - 420mH
DIP Freq Select - 108mH
Filter Card Agnd
DIP Freq Select - 61mH
DIP Freq Select - 34mH
SUB DIP Freq Select - Agnd
SUB DIP Freq Select - Agnd
SUB DIP Freq Select - Agnd
SUB DIP Freq Select - Agnd
Filter Card Agnd
Filter Card Agnd
Filter Card Agnd
Filter Card Agnd
LF Boost Top
LF Boost Bottom
LF Boost Wiper
Filter LF Boost Top
Filter LF Boost Bottom
Filter LF Boost Wiper
Filter HF Boost Top
Filter HF Boost Bottom
Filter HF Boost Wiper
Filter Card Agnd
AML-07-121 - rev4
20th Apr 2021
4
Содержание ezMEQ-500
Страница 1: ...ezMEQ 500 Passive Midrange Equalizer Assembly manual Colourbook Issue 2...
Страница 5: ...Diodes D1 D2 D3 1N4007 3...
Страница 6: ...R28 10R 1 R27 12R 1 R10 R24 75R 2 R43 270R 1 Resistors...
Страница 7: ...R15 R18 470R 2 R38 510R 1 R6 R14 620R 2 R39 1k0 1 Resistors...
Страница 8: ...R11 1k2 1 R13 1k5 1 R9 2k2 1 R36 R41 3k0 2 Resistors...
Страница 9: ...R19 3k3 1 R33 5k6 1 R35 7k5 1 R7 R16 R30 10k 3 Resistors...
Страница 10: ...R8 R25 18k 2 R32 22k 1 R3 R4 R5 33k 3 R17 R20 56k 2 Resistors...
Страница 11: ...R29 100k 1 R12 120k 1 R37 180k 1 R40 220k 1 R31 1M0 1 Resistors R23 OMITTED...
Страница 12: ...C17 100nF 1 C9 C48 C49 220pF 3 C50 47pF 1 C12 330pF 1 Ceramic Capacitors C3 OMITTED...
Страница 13: ...EMC Filters F1 F2 Ferrite Bead 2 CL 1 CL2 100pF C L Network 2...
Страница 14: ...C43 C46 2n2F 2 C10 C42 4n7F 2 C7 470pF 1 C41 3n3F 1 Film Capacitors...
Страница 15: ...C29 C30 C32 C45 15nF 4 C27 47nF 1 C13 C44 10nF 2 C21 C23 C38 C47 33nF 4 Film Capacitors...
Страница 16: ...C34 C35 100nF 2 C19 C33 220nF 2 C22 C25 C36 150nF 3 Film Capacitors C26 82nF 1...
Страница 20: ...Trimmers and Relay R21 R42 500R Top Adjust Trimmer 2 RL1 24 Volt DPCO relay 1 R22 5k Top Adjust Trimmer 1...
Страница 22: ...Large Capacitors C2 C4 C8 470uF 35v 3 Positive terminals towards left...
Страница 46: ......
Страница 47: ......